A computer is a digital electronic machine that can be programmed to carry out sequences of arithmetic or logical operations (computation) automatically.Modern computers can perform generic sets of operations known as programs.These programs enable computers to perform a wide range of tasks. A computer system is a "complete" computer that includes the …

Digital painting is an established art medium that typically combines a computer, a graphics tablet, and software of choice. The artist uses painting and drawing with the stylus that comes with the graphics tablet to create 2D paintings within a digital art software. There are multiple techniques and tools that are utilized by digital artists, the first being digital brushes.

Digital Visual Interface (DVI) [ˈdɪdʒɪtəl ˈvɪʒuəl ˈɪntəfeɪs] ist eine von der Digital Display Working Group (DDWG) entwickelte elektronische Schnittstelle zur Übertragung von Bewegtbildern. Im Computerbereich war DVI der erste verbreitete Standard für den Anschluss von Monitoren an die Grafikkarte eines Computers, um Bilder digital zu übertragen.

Digital physics is a speculative idea that the universe can be conceived of as a vast, digital computation device, or as the output of a deterministic or probabilistic computer program. The hypothesis that the universe is a digital computer was proposed by Konrad Zuse in his 1969 book Rechnender Raum ("Calculating Space"). The term digital physics was coined by …

The Digital Revolution (also known as the Third Industrial Revolution) is the shift from mechanical and analogue electronic technology to digital electronics which began in the later half of the 20th century, with the adoption and proliferation of digital computers and digital record-keeping, that continues to the present day. Implicitly, the term also refers to the sweeping …

The Information Age (also known as the Computer Age, Digital Age, Silicon Age, or New Media Age) is a historical period that began in the mid-20th century, characterized by a rapid epochal shift from traditional industry established by the Industrial Revolution to an economy primarily based upon information technology. The onset of the Information Age has been associated …

In information technology and computer science, a system is described as stateful if it is designed to remember preceding events or user interactions; the remembered information is called the state of the system.. The set of states a system can occupy is known as its state space.In a discrete system, the state space is countable and often finite.The system's internal …

Ein Personal Digital Assistant (PDA, übersetzt auf Deutsch: persönlicher digitaler Assistent) ist ein kompakter tragbarer Computer, welcher hauptsächlich für die persönliche Kalender-, Adress- und Aufgabenverwaltung benutzt wurde.Gebräuchlich waren PDAs in den 1990er und 2000er Jahren. Die Bedienung erfolgt üblicherweise über ein berührungsempfindliches LC-Display, …

La Digital Living Network Alliance, abrégé sous le sigle DLNA, est une alliance de plus de 250 sociétés, fabricants d'appareils électroniques, de périphériques informatiques, d'ordinateurs personnels, de téléphones mobiles et opérateurs de services et de contenus.. DLNA définit un standard d'interopérabilité permettant la lecture, le partage et le contrôle d'appareils multimédia …

Asymmetric digital subscriber line (ADSL) is a type of digital subscriber line (DSL) technology, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. ADSL differs from the less common symmetric digital subscriber line (SDSL). In ADSL, bandwidth and bit rate are said to be …

Aliasing: Digital imprecision generated in the process of converting analog information into digital space is due to the limited granularity of digital numbering space. In computer graphics, aliasing is seen as pixelation. Rolling shutter, the line scanning of an object that is moving too fast for the image sensor to capture a unitary image.

CORDIC (for "coordinate rotation digital computer"), also known as Volder's algorithm, or: Digit-by-digit method Circular CORDIC (Jack E. Volder), Linear CORDIC, Hyperbolic CORDIC (John Stephen Walther), and Generalized Hyperbolic CORDIC (GH CORDIC) (Yuanyong Luo et al.), is a simple and efficient algorithm to calculate trigonometric functions, hyperbolic functions, …

Data moving to or from a computer, in most cases, . Data sourced from an analog device, such as a temperature sensor, may be converted to digital using an . Data representing , characters, or symbols on which operations are performed by a , electronic, or mechanical recording media, and in the form of digital electrical or optical signals.Data ...

Digital subtraction angiography (DSA) is a fluoroscopy technique used in interventional radiology to clearly visualize blood vessels in a bony or dense soft tissue environment. Images are produced using contrast medium by subtracting a "pre-contrast image" or mask from subsequent images, once the contrast medium has been introduced into a structure. . Hence the term …